Dec 01 15:07:01.029 INFO documenting gyk/rock-paper-scissors against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 15:07:01.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 15:07:01.495 INFO [stdout] 02d158b318789e3044ca2c2164c202d51d8b56d08b6910583efd013375fe186f
Dec 01 15:07:01.497 INFO running `"docker" "start" "-a" "02d158b318789e3044ca2c2164c202d51d8b56d08b6910583efd013375fe186f"`
Dec 01 15:07:03.256 INFO [stderr] usermod: no changes
Dec 01 15:07:03.685 INFO [stderr]     Checking handlebars v0.28.3
Dec 01 15:07:06.666 INFO [stderr]     Checking rocket_contrib v0.3.16
Dec 01 15:07:08.987 INFO [stderr]  Documenting rock-paper-scissors v0.1.0 (/source)
Dec 01 15:07:09.061 INFO [stderr] error[E0557]: feature has been removed
Dec 01 15:07:09.061 INFO [stderr]  --> src/main.rs:1:47
Dec 01 15:07:09.061 INFO [stderr]   |
Dec 01 15:07:09.061 INFO [stderr] 1 | #![feature(plugin, decl_macro, custom_derive, proc_macro_non_items)]
Dec 01 15:07:09.061 INFO [stderr]   |                                               ^^^^^^^^^^^^^^^^^^^^
Dec 01 15:07:09.061 INFO [stderr]   |
Dec 01 15:07:09.061 INFO [stderr] note: subsumed by `#![feature(proc_macro_hygiene)]`
Dec 01 15:07:09.061 INFO [stderr]  --> src/main.rs:1:47
Dec 01 15:07:09.061 INFO [stderr]   |
Dec 01 15:07:09.061 INFO [stderr] 1 | #![feature(plugin, decl_macro, custom_derive, proc_macro_non_items)]
Dec 01 15:07:09.061 INFO [stderr]   |                                               ^^^^^^^^^^^^^^^^^^^^
Dec 01 15:07:09.061 INFO [stderr] 
Dec 01 15:07:10.908 INFO [stderr] error: Compilation failed, aborting rustdoc
Dec 01 15:07:10.908 INFO [stderr] 
Dec 01 15:07:10.987 INFO [stderr] error: Could not document `rock-paper-scissors`.
Dec 01 15:07:10.987 INFO [stderr] 
Dec 01 15:07:10.987 INFO [stderr] Caused by:
Dec 01 15:07:10.987 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name rock_paper_scissors src/main.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern lazy_static=/target/debug/deps/liblazy_static-5686f1da2175c81a.rmeta --extern rand=/target/debug/deps/librand-d0cd183cd2c42f54.rmeta --extern rocket=/target/debug/deps/librocket-a2b43731cec6585c.rmeta --extern rocket_codegen=/target/debug/deps/librocket_codegen-24cad92c5a1c239e.so --extern rocket_contrib=/target/debug/deps/librocket_contrib-8137e1da88d6b985.rmeta --extern sha2=/target/debug/deps/libsha2-94b43422ffb3d346.rmeta --cap-lints=forbid` (exit code: 1)
Dec 01 15:07:10.987 INFO [stderr] su: No module specific data is present
Dec 01 15:07:11.529 INFO running `"docker" "inspect" "02d158b318789e3044ca2c2164c202d51d8b56d08b6910583efd013375fe186f"`
Dec 01 15:07:11.909 INFO running `"docker" "rm" "-f" "02d158b318789e3044ca2c2164c202d51d8b56d08b6910583efd013375fe186f"`
Dec 01 15:07:12.284 INFO [stdout] 02d158b318789e3044ca2c2164c202d51d8b56d08b6910583efd013375fe186f